Without more context or information about your boyfriend and your relationship, it's challenging to provide a specific reason for his behavior. However, there could be several reasons why your boyfriend calls you just to look at your face:
Affection and admiration: He might call you to see your face because he finds you attractive and enjoys looking at you. This behavior could be a way for him to express his affection and admiration for you.
Emotional connection: Seeing your face might make him feel more connected to you, especially if you're physically apart. Looking at each other can reinforce the emotional bond in a relationship.
Comfort and reassurance: Your boyfriend might find comfort and reassurance in seeing your face during difficult or stressful times. It can be a source of emotional support for him.
Non-verbal communication: Non-verbal cues, such as facial expressions, can convey emotions and feelings that words may not capture fully. Your boyfriend might appreciate seeing your expressions during your conversations.
Missing you: If you're physically apart for some time, he might call you to see your face as a way of feeling closer to you and coping with the distance.
Playfulness and intimacy: Playful behavior can be a way for couples to bond and create a sense of intimacy. He might call just to have a lighthearted moment with you.
Personal preference: It could simply be a personal preference or habit he developed over time. People have various ways of expressing their feelings and connection with their partners.
To better understand his specific reasons, it's best to have an open and honest conversation with your boyfriend. Communication is vital in any relationship, and discussing your feelings and intentions can lead to a deeper understanding of each other's needs and desires.